Shooting Tachometer Bullet Speed Tester Multifunctional chronograph for shooting Speed Meter Ball Velocity Energy Measurement

Features
The panel is mainly composed of digital display tube function key and LED indicator The function key is the micro touching button
Four sides of the air design to effectively ease the impact of testing time Improved stability and accuracy Display surface and the operation of the button in front of the operation and to see the test data are very convenient
Mini size is easy to carry Simple and easy operation
High accuracy measurement As the device with high accuracy and clamp rail and fixed equipment after the path every time are the same and with the guide rail can be made with the mining model in parallel so the measurement result error is small small fluctuation dynamic error
Function is more abundant Not only can measure the speed but also can measure the kinetic energy at the same time can record up to 40 groups of speed and the 40 group of the kinetic energy value
Multiple power management and protection The lithium cell has the function of over charging over discharging and short circuit protect and the integrated intelligent shutdown and low power shutdown function

Specifications
Working Voltage DC42V
Accuracy test error less than or equal to 05
Measuring Range 1999ms
Cellbuiltin 1 37V 450mAh Lithium Cell
Working Surrounding Temperature 10 60
Speed Measurement Range 1999ms
Energy Measurement Range 1800J
Weight Input Range 0110g
Speed Record 40 group
Kinetic Energy Recording 40 group
Item Size 130 80 50mm 51 31 20in
Package Size 175 115 95mm 69 45 37in
Item Weight 145g 51ounce
Package Weight 240g 85ounce

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Package List
1 Speed Measuring Instrument
1 Manual